144589918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1361}}^1$

素因数の和:1824

約数の個数: 24

約数和(自身を含む): 239112720

約数和(自身を除く): 94522802

約数列:

[1, 2, 11, 22, 121, 242, 439, 878, 1361, 2722, 4829, 9658, 14971, 29942, 53119, 106238, 164681, 329362, 597479, 1194958, 6572269, 13144538, 72294959, 144589918]

約数ペア:

[(1, 144589918), (2, 72294959), (11, 13144538), (22, 6572269), (121, 1194958), (242, 597479), (439, 329362), (878, 164681), (1361, 106238), (2722, 53119), (4829, 29942), (9658, 14971)]